The invention discloses a portal crane for a dam and a hoisting method of the portal crane, and relates to the technical field of dam construction.The portal crane for the dam comprises a moving track, a supporting frame is arranged at the upper end of the moving track, a driving assembly is arranged on one side of the supporting frame, and a distribution box and a gantry support are arranged at the upper end of the supporting frame; a hoisting assembly is arranged in the middle of the gantry bracket; according to the portal crane for the dam, the supporting frame is driven to move through the driving assembly, then the supporting frame is braked through the braking assembly, the position of the supporting frame is detected through the positioning assembly, correction is conducted in time, and it is guaranteed that the stability and accuracy of the supporting frame can be guaranteed in the moving and parking processes; and meanwhile, the driving assembly can drive the stroke sensor to rotate in the moving process, so that the stroke sensor detects the moving position of the supporting frame, the moving position is remotely sent to an app end and a PC end through the moving wheels, and therefore the purposes of real-time monitoring and control are achieved.

    本发明公开了一种大坝用门式起重机及其吊装方法,涉及大坝建筑技术领域,该大坝用门式起重机,包括移动轨道,所述移动轨道的上端设置有支撑架,所述支撑架的一侧设置有驱动组件,所述支撑架的上端设置有配电箱和龙门支架,所述龙门支架的中部设置有吊装组件;一种大坝用门式起重机,通过驱动组件带动支撑架进行移动,接着通过刹车组件对支撑架进行刹车,通过定位组件检测支撑架的位置,及时的纠偏,保证支撑架在移动与停车过程中都能保证稳定性与精确性,同时驱动组件在移动过程中可带动行程传感器进行转动,使得行程传感器检测支撑架移动的位置,通过移动轮远程发送至app端与PC端,从而达到实时监测与控制的目的。


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    Title :

    Gantry crane for dam and hoisting method thereof


    Additional title:

    一种大坝用门式起重机及其吊装方法


    Contributors:
    CAO GUOSHAN (author) / PENG ZHI (author) / HE SHAOLIN (author) / CAO XINGLIN (author) / LI LINGKE (author) / ZHANG FAXIN (author) / ZHANG GUANGSHOU (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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